CH609025A5 - - Google Patents

Info

Publication number
CH609025A5
CH609025A5 CH368076A CH368076A CH609025A5 CH 609025 A5 CH609025 A5 CH 609025A5 CH 368076 A CH368076 A CH 368076A CH 368076 A CH368076 A CH 368076A CH 609025 A5 CH609025 A5 CH 609025A5
Authority
CH
Switzerland
Application number
CH368076A
Inventor
Helmut Dr Schaum
Friedrich Schenk
Rudolf Dr Sartorius
Hartmut Voigt
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19752514095 external-priority patent/DE2514095C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH609025A5 publication Critical patent/CH609025A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
    • B01J2531/72—Manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH368076A 1975-03-29 1976-03-24 CH609025A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752514095 DE2514095C3 (de) 1975-03-29 Verfahren zur Herstellung von Essigsäure

Publications (1)

Publication Number Publication Date
CH609025A5 true CH609025A5 (fr) 1979-02-15

Family

ID=5942783

Family Applications (1)

Application Number Title Priority Date Filing Date
CH368076A CH609025A5 (fr) 1975-03-29 1976-03-24

Country Status (11)

Country Link
US (1) US4094901A (fr)
JP (1) JPS6020369B2 (fr)
BE (1) BE840155A (fr)
BR (1) BR7601869A (fr)
CA (1) CA1056849A (fr)
CH (1) CH609025A5 (fr)
ES (1) ES446283A1 (fr)
FR (1) FR2306187A1 (fr)
GB (1) GB1500861A (fr)
IT (1) IT1058599B (fr)
NL (1) NL7603079A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408071A (en) * 1981-05-11 1983-10-04 Standard Oil Company Process for the production of carboxylic acids
EP4341301A1 (fr) * 2021-05-21 2024-03-27 Cerdia International GmbH Procédé de fabrication d'anhydride carboxylique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR707835A (fr) * 1930-12-15 1931-07-15 Boehringer & Soehne Gmbh Procédé pour la préparation d'acide acétique
US2425880A (en) * 1944-07-08 1947-08-19 Eastman Kodak Co Oxidation of lower aliphatic alcohols
US2425882A (en) * 1944-07-08 1947-08-19 Eastman Kodak Co Oxidation of lower aliphatic alcohols
DE2153767A1 (de) * 1971-10-28 1973-05-03 Hoechst Ag Verfahren zur rueckgewinnung eines manganacetat-katalysators

Also Published As

Publication number Publication date
NL7603079A (nl) 1976-10-01
BE840155A (fr) 1976-09-29
JPS51122017A (en) 1976-10-25
BR7601869A (pt) 1976-10-05
DE2514095B2 (de) 1977-06-02
FR2306187A1 (fr) 1976-10-29
GB1500861A (en) 1978-02-15
FR2306187B1 (fr) 1980-02-15
CA1056849A (fr) 1979-06-19
DE2514095A1 (de) 1976-09-30
US4094901A (en) 1978-06-13
IT1058599B (it) 1982-05-10
JPS6020369B2 (ja) 1985-05-21
ES446283A1 (es) 1977-06-16

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Legal Events

Date Code Title Description
PL Patent ceased